﻿// ***********************************************************************
// Assembly         : DonNicky.Common.NET4
// Author           : donnicky
// Created          : 12-04-2012
//
// Last Modified By : donnicky
// Last Modified On : 12-04-2012
// ***********************************************************************
using System;
using System.Globalization;
using System.Windows;
using System.Windows.Data;

namespace DonNicky.Common.Converters
{
    /// <summary>
    /// Class BoolToVisibilityCollapsedConverter
    /// </summary>
    public class BoolToVisibilityCollapsedConverter : IValueConverter
    {
        /// <summary>
        /// Converts a boolean value to visibility.
        /// </summary>
        /// <param name="value">The value produced by the binding source.</param>
        /// <param name="targetType">The type of the binding target property.</param>
        /// <param name="parameter">The converter parameter to use.</param>
        /// <param name="culture">The culture to use in the converter.</param>
        /// <returns>A converted value: Visibility.Visible if input is true, otherwise Visibility.Collapsed.</returns>
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return (bool)value ? Visibility.Visible : Visibility.Collapsed;

        }

        /// <summary>
        /// Converts a value.
        /// </summary>
        /// <param name="value">The value that is produced by the binding target.</param>
        /// <param name="targetType">The type to convert to.</param>
        /// <param name="parameter">The converter parameter to use.</param>
        /// <param name="culture">The culture to use in the converter.</param>
        /// <returns>A converted value: true if Visibility.Visible, otherwise false.</returns>
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return (Visibility)value == Visibility.Visible;
        }
    }
}
